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# This file is part of Buildbot.  Buildbot is free software: you can 

# redistribute it and/or modify it under the terms of the GNU General Public 

# License as published by the Free Software Foundation, version 2. 

# 

# This program is distributed in the hope that it will be useful, but WITHOUT 

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 

# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more 

# details. 

# 

# You should have received a copy of the GNU General Public License along with 

# this program; if not, write to the Free Software Foundation, Inc., 51 

# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 

# 

# Copyright Buildbot Team Members 

 

import sqlalchemy as sa 

from migrate import changeset 

 

def upgrade(migrate_engine): 

    metadata = sa.MetaData() 

    metadata.bind = migrate_engine 

 

    # Specify what the new table should look like 

    schedulers = sa.Table("schedulers", metadata, 

        # unique ID for scheduler 

        sa.Column('schedulerid', sa.Integer, primary_key=True), # TODO: rename to id 

        # scheduler's name in master.cfg 

        sa.Column('name', sa.String(128), nullable=False), 

        # scheduler's class name, basically representing a "type" for the state 

        sa.Column('class_name', sa.String(128), nullable=False), 

    ) 

 

    # Now drop column 

    changeset.drop_column( 

            sa.Column('state', sa.String(128), nullable=False), 

            table=schedulers, 

            metadata=metadata, 

            engine=migrate_engine)